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    Description

    The MGate MB3170 and MB3270 are 1 and 2-port Modbus gateways, respectively, that convert between Modbus TCP, ASCII, and RTU communications protocols. The gateways provide both serial-to-Ethernet communication and serial (master) to serial (slave) communications. In addition, the gateways support simultaneously connecting serial and Ethernet masters with serial Modbus devices. The MGate MB3170 and MB3270 Series gateways can be accessed by up to 32 TCP master/clients or connect to up to 32 TCP slave/servers. Routing through the serial ports can be controlled by IP address, TCP port number, or ID mapping. A featured priority control function allows urgent commands to obtain an immediate response. All models are rugged, DIN-rail mountable, and offer optional built-in optical isolation for serial signals.
    Integrate TCP Masters without Altering the Modbus RTU/ASCII Network or Software
    The MB3270 can integrate Modbus TCP with Modbus RTU/ASCII, without modifying the existing Modbus RTU/ASCII architecture or software. With the serial redirector function, a serial master can maintain direct access to serial slave devices through a specially mapped serial port. This allows the serial and TCP masters to access serial slaves simultaneously.
    Optical Fiber for Ethernet Communication
    The MGate MB3170 Series includes 100BaseFX fiber models that support transmission distances up to 4 km for multi-mode models, and up to 40 km for single-mode models. Optical fiber is well-suited for industrial applications because it is immune to electromagnetic noise and interference. For environments that experience high ground loop voltages, fiber provides the best isolation protection, and because there is no danger of sparking, optical fiber is safer than copper wire to use in hazardous environments.
    Auto-Device Routing for Easy Configuration (Patent Pending)
    Moxa's Auto-Device Routing function helps eliminate many of the problems and inconveniences encountered by engineers who need to configure large numbers of Modbus devices. A single mouse click is all that's required to set up a slave ID routing table and configure Modbus gateways to automatically detect Modbus requests from a supervisory control and data acquisition (SCADA) system. By removing the need to manually create the slave ID routing table, the Auto-Device Routing function saves engineers significant time and cost.
    Priority Control for Urgent Commands (Patented)
    As Modbus networks increase in size and complexity, the lag time between commands and responses becomes a major concern. Advanced models of the MB3000 Series provide a priority control function for urgent commands, allowing users to force certain commands to get an immediate response. Depending on your system's requirements, different methods are available to define which commands receive priority.




    Ethernet Interface
    10/100BaseT(X) Ports (RJ45 connector)
    2 (1 IP, Ethernet cascade) Auto MDI/MDI-X connection
    Magnetic Isolation Protection
    1.5 kV (built-in)
    Ethernet Software Features
    Industrial Protocols
    Modbus TCP Client (Master), Modbus TCP Server (Slave)
    Configuration Options
    Web Console (HTTP/HTTPS), Device Search Utility (DSU), MGate Manager, MCC Tool, Telnet Console
    Management
    ARP, DHCP Client, DNS, HTTP, HTTPS, SMTP, SNMP Trap, SNMPv1/v2c/v3, TCP/IP, Telnet, UDP, NTP Client
    MIB
    RFC1213, RFC1317
    Time Management
    NTP Client
    Security Functions
    Authentication
    Local database
    Encryption
    HTTPS, AES-128, AES-256, SHA-256
    Security Protocols
    SNMPv3
    HTTPS (TLS 1.2)
    Serial Interface
    No. of Ports
    MGate MB3170 Series: 1 MGate MB3270 Series: 2
    Connector
    MGate MB3170/MB3170I: DB9 male for RS-232 and terminal block for RS-422/485 MGate MB3270/MB3270I: 2 x DB9 male
    Serial Standards
    RS-232/422/485 (software selectable)
    Baudrate
    50 bps to 921.6 kbps
    Data Bits
    7, 8
    Parity
    None, Even, Odd, Space, Mark
    Stop Bits
    1, 2
    Flow Control
    DTR/DSR, RTS Toggle (RS-232 only), RTS/CTS
    RS-485 Data Direction Control
    ADDC® (automatic data direction control)
    Pull High/Low Resistor for RS-485
    1 kilo-ohm, 150 kilo-ohms
    Terminator for RS-485
    120 ohms
    Isolation
    2 kV (I models)
    Serial Signals
    RS-232
    TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
    RS-422
    Tx+, Tx-, Rx+, Rx-, GND
    RS-485-2w
    Data+, Data-, GND
    RS-485-4w
    Tx+, Tx-, Rx+, Rx-, GND
    Physical Characteristics
    Housing
    Plastic
    IP Rating
    IP30
    Dimensions (with ears)
    29 x 89.2 x 124.5 mm (1.14 x 3.51 x 4.90 in)
    Dimensions (without ears)
    29 x 89.2 x 118.5 mm (1.14 x 3.51 x 4.67 in)
    Weight
    MGate MB3170 Series: 360 g (0.79 lb) MGate MB3270 Series: 380 g (0.84 lb)
    Environmental Limits
    Operating Temperature
    Standard Models : 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F)
    Storage Temperature (package included)
    -40 to 85°C (-40 to 185°F)
    Ambient Relative Humidity
    5 to 95% (non-condensing)


    Manufacturer Part No:

    MGate MB3270 V2.6.0
    Brand:

    MOXA

    Product Type:

    -
    UPC

    -
    Product Family:

    Protocol Gateways
    Shipping Weight:

    0.3 kg
    PB Part No:

    IPCMXAMB327001
    Product Model:

    MGate MB3270



    Warranty:
    60 months *
    * Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
    All warranties are return to base unless otherwise specified.

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